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发明授权
US07481869B2 Dry gas production systems for pressurizing a space and methods of operating such systems to produce a dry gas stream 有权
用于对空间加压的干燥气体生产系统和操作这种系统以产生干燥气流的方法

Dry gas production systems for pressurizing a space and methods of operating such systems to produce a dry gas stream
摘要：
A dry gas production system for supplying dry gas to a pressurized space, such as an underground conduit or an aerial cable. The dry gas production system may include a modular enclosure that has a removable support to which multiple dry gas production modules are mounted. The support may be a mobile rack wheeled inside the enclosure and likewise removed from the enclosure while supporting the dry gas production modules. The dry gas production system may include multiple dry gas production modules that are operated as required to meet the dry gas demand for the pressurized space. The module compressor may include a variable frequency drive for driving the compressor motor at different speeds and may optionally include a mount with vibration isolation.
摘要（中）：

用于将干燥气体供应到诸如地下管道或架空电缆的加压空间的干燥气体生产系统。 干燥气体生产系统可以包括具有可拆卸支撑件的模块化外壳，多个干燥气体生产模块被安装到该可移除支撑件上。 支撑件可以是在外壳内轮转的移动式齿条，并且同时从外壳移除并支撑干燥气体生产模块。 干燥气体生产系统可以包括多个干燥气体生产模块，其根据需要运行以满足加压空间的干燥气体需求。 模块压缩机可以包括用于以不同速度驱动压缩机马达的可变频率驱动器，并且可以可选地包括具有隔振的安装座。

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